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    Method for transferring PPP inactivity time in a CDMA2000 network
    1.
    发明申请
    Method for transferring PPP inactivity time in a CDMA2000 network 审中-公开
    在CDMA2000网络中传送PPP闲置时间的方法

    公开(公告)号：US20050021770A1

    公开(公告)日：2005-01-27

    申请号：US10745328

    申请日：2003-12-23

    申请人： Guy Helm ,  Kuntal Chowdhury ,  Peter Wenzel

    发明人： Guy Helm ,  Kuntal Chowdhury ,  Peter Wenzel

    IPC分类号： G06F15/16 ,  H04L12/28 ,  H04L12/56

    CPC分类号： H04W76/19

    摘要： A packet data service node is formed to establish an “always on” connection with a mobile terminal by way of a packet control function card or device with the ability to determine when a mobile terminal no longer requires a previously established point-to-point protocol communication link. Thus, to prevent unnecessary communications after a mobile terminal loses RF, the PDSN transmits a PPP inactivity timer remaining timer to the mobile terminal. The mobile terminal then generates communication s signals to the PDSN after regaining RF based upon an internal counter value initialized with the received PPP inactivity time remaining counter. In the described embodiment, the timer remaining timer value is equal to the inactivity timer summed with a total amount of time expected to be expended (in a worst case situation) soliciting responses from the mobile terminal with pings (e.g., LCP-Echo-Requests).

    摘要翻译： 分组数据服务节点形成为通过分组控制功能卡或设备与移动终端建立“始终开启”连接，该分组控制功能卡或设备具有确定何时移动终端不再需要先前建立的点对点协议 通讯链接。 因此，为了在移动终端失去RF之后防止不必要的通信，PDSN向移动终端发送PPP不活动定时器剩余定时器。 然后，移动终端基于用接收的PPP不活动时间剩余计数器初始化的内部计数器值，在重新获得RF之后，向PDSN生成通信信号。 在所描述的实施例中，定时器剩余定时器值等于与预期消耗的总时间（在最坏的情况下）相呼应的移动定时器值，来自移动终端的ping响应（例如，LCP-回波请求 ）。

    Methods, systems and program products for supporting prepaid service within a communication network
    2.
    发明授权
    Methods, systems and program products for supporting prepaid service within a communication network 有权
    用于在通信网络内支持预付费服务的方法，系统和程序产品

    公开(公告)号：US08498391B2

    公开(公告)日：2013-07-30

    申请号：US10307637

    申请日：2002-12-02

    申请人： Kuntal Chowdhury ,  Guy Helm ,  Peter Wenzel

    发明人： Kuntal Chowdhury ,  Guy Helm ,  Peter Wenzel

    IPC分类号： H04M15/00 ,  H04M11/00

    CPC分类号： H04M15/775 ,  H04L12/14 ,  H04L12/1467 ,  H04M15/785 ,  H04M15/8207 ,  H04M15/88 ,  H04M17/00 ,  H04M2215/0116 ,  H04M2215/22 ,  H04M2215/32 ,  H04M2215/7277 ,  H04M2215/7295 ,  H04M2215/7813

    摘要： According to a method of controlling access to a prepaid packet data communication service, a prepaid server transmits a resource response in response to receipt of a resource request for prepaid resources from a prepaid client. The resource response specifies a quota of prepaid resources no greater than a prepaid account balance of a prepaid service subscriber and a resource usage threshold at which the prepaid client provides notification. The prepaid client then receives a notification from the prepaid client indicating that the threshold of prepaid resources has been reached, and in response to the notification, performs an accounting updating reflecting a portion of the prepaid account balance that has been consumed.

    摘要翻译： 根据控制对预付费分组数据通信服务的访问的方法，预付费服务器响应于从预付费客户端接收到预付资源的资源请求而发送资源响应。 资源响应指定预付资源的配额不超过预付费服务订户的预付帐户余额和预付费客户端提供通知的资源使用阈值。 然后，预付费客户端从预付费客户端接收到指示已经达到预付资源的阈值的通知，并且响应于该通知，执行反映已经消费的预付帐户余额的一部分的会计更新。

    Identification of unused resources in a packet data network
    3.
    发明授权
    Identification of unused resources in a packet data network 有权
    识别分组数据网络中未使用的资源

    公开(公告)号：US07139829B2

    公开(公告)日：2006-11-21

    申请号：US10135617

    申请日：2002-04-30

    申请人： Peter Wenzel ,  Kuntal Chowdhury

    发明人： Peter Wenzel ,  Kuntal Chowdhury

    IPC分类号： G06F15/16

    CPC分类号： H04L12/66 ,  H04L69/28 ,  H04L69/324 ,  H04W72/048 ,  H04W76/10 ,  H04W76/30 ,  H04W88/14

    摘要： A packet data service node is formed to establish an “always on” connection with a mobile terminal by way of a packet control function card or device with the ability to determine when a mobile terminal no longer requires a previously established point-to-point protocol communication link. More specifically, the PDSN formed according to one embodiment of the present invention, includes an inactivity timer and corresponding logic to prompt it to generate an LCP Echo Request to the mobile terminal after expiration of the inactivity timer. Each time data or control signals are received from the mobile terminal, the inactivity timer is reset. Upon expiration of the timer, the PDSN generates the LCP Echo Request. In one embodiment of the invention, the LCP Echo Request is generated at least once and a total of three times prior to the release of network resources responsive to not receiving an LCP Echo Reply from the mobile terminal, which it should have generated had it received the LCP Echo Request generated by the PDSN. Logic defined by the PDSN and its corresponding method of operation facilitates the release of resources being wasted by a mobile terminal that no longer needs as determined by failure of the mobile terminal to respond with an LCP Echo Reply.

    摘要翻译： 分组数据服务节点形成为通过分组控制功能卡或设备与移动终端建立“始终开启”连接，该分组控制功能卡或设备具有确定何时移动终端不再需要先前建立的点对点协议 通讯链接。 更具体地，根据本发明的一个实施例形成的PDSN包括不活动定时器和相应的逻辑，以提示其在不活动定时器期满之后向移动终端生成LCP回应请求。 每当从移动终端接收数据或控制信号时，不活动定时器被复位。 定时器到期后，PDSN生成LCP回应请求。 在本发明的一个实施例中，响应于不接收来自移动终端的LCP回应应答，在发布网络资源之前，至少产生一次和总共三次的LCP回应请求，如果接收到 由PDSN生成的LCP回应请求。 由PDSN定义的逻辑及其相应的操作方法有助于由移动终端通过LCP回应应答响应确定的不再需要的移动终端浪费的资源的释放。

    Use of AAA protocols for authentication of physical devices in IP networks
    5.
    发明授权
    Use of AAA protocols for authentication of physical devices in IP networks 有权
    使用AAA协议验证IP网络中的物理设备

    公开(公告)号：US06925297B2

    公开(公告)日：2005-08-02

    申请号：US09956862

    申请日：2001-09-19

    申请人： Peter Wenzel

    发明人： Peter Wenzel

    IPC分类号： H04L12/56 ,  H04L29/06 ,  H04M3/16

    CPC分类号： H04L63/101 ,  H04L63/08 ,  H04L63/0892 ,  H04W8/26 ,  H04W12/08 ,  H04W74/00 ,  H04W76/11

    摘要： A 1xEVDO network includes an access terminal that generates an access terminal ID as a part of the call setup signals it generates when setting up a data call. In order to determine whether the user ID is authorized to access the 1xEVDO wireless data network, a AAA server is formed to include a table that identifies authorized access terminals, by access terminal ID, for access to the 1xEVDO wireless data packet network. In one embodiment of the present invention, the wireless access terminal also is formed to perform an algorithmic calculation upon a received random number and to produce the results to an access network controller. The AAA server, then, is formed to determine whether the results produced by the access terminal are correct. In one embodiment of the invention, the AAA server is formed to perform the same algorithmic calculation. In another embodiment of the invention, the AAA server is formed to compare the received results from the access terminal's algorithmic calculation to a value stored in memory.

    摘要翻译： 1xEVDO网络包括接入终端，其生成接入终端ID作为在建立数据呼叫时产生的呼叫建立信号的一部分。 为了确定用户ID是否被授权访问1xEVDO无线数据网络，形成AAA服务器以包括通过接入终端ID识别授权的接入终端以访问1xEVDO无线数据分组网络的表。 在本发明的一个实施例中，无线接入终端也被形成为根据接收到的随机数进行算法计算，并将结果产生到接入网络控制器。 形成AAA服务器，以确定接入终端产生的结果是否正确。 在本发明的一个实施例中，AAA服务器被形成为执行相同的算法计算。 在本发明的另一实施例中，AAA服务器被形成为将来自接入终端的算法计算的接收结果与存储在存储器中的值进行比较。

    METHOD AND APPARATUS FOR TELECOMMUNICATIONS NETWORK PERFORMANCE ANOMALY EVENTS DETECTION AND NOTIFICATION
    6.
    发明申请
    METHOD AND APPARATUS FOR TELECOMMUNICATIONS NETWORK PERFORMANCE ANOMALY EVENTS DETECTION AND NOTIFICATION 有权
    电信网络性能异常事件的方法和装置检测和通知

    公开(公告)号：US20130324111A1

    公开(公告)日：2013-12-05

    申请号：US13383971

    申请日：2010-07-15

    申请人： Channarong Tontinuttanon ,  Kuntaporn Saiyos ,  Deborah Case ,  Peter Wenzel ,  Aamir Sattar

    发明人： Channarong Tontinuttanon ,  Kuntaporn Saiyos ,  Deborah Case ,  Peter Wenzel ,  Aamir Sattar

    IPC分类号： H04W24/02

    CPC分类号： H04W24/08 ,  H04L41/0631 ,  H04L41/0686 ,  H04L41/147 ,  H04L41/16 ,  H04L43/16 ,  H04W24/02

    摘要： In order to provide an early and more accurate determination of network problems, current NPI OMs are compared with samples of recent historical NPI OMs so that changes in the NPI OM are detected based on current overall network conditions rather than on conditions that may have existed at statistically insignificant earlier operational periods. By constantly adjusting a performance threshold, against which the current NPI OM is compared, by using a smaller and very recent sampling of NPIs (in the case of sudden and abrupt performance-NPI degradation detection) or a larger and greater number of NPIs over a wider time priod (in the case of slow and persistent NPI degradation detection) to establish the threshold, detection results are more accurate and meaningful.

    摘要翻译： 为了提供早期和更准确的网络问题的确定，将当前的NPI OM与最近的历史NPI OM的样本进行比较，以便根据当前的整体网络条件而不是基于现有的条件，检测NPI OM的变化 在较早的运营期间统计学上无关紧要。 通过不断调整当前NPI OM比较的性能阈值，通过使用较小且最近的NPI采样（在突发和突发性能 - NPI劣化检测的情况下）或更大和更多数量的NPI超过 更广泛的时间（在持续的NPI劣化检测的情况下）建立阈值，检测结果更准确有意义。

    Method and apparatus for network-initiated context activation using dynamic DNS updates
    8.
    发明授权
    Method and apparatus for network-initiated context activation using dynamic DNS updates 有权
    使用动态DNS更新进行网络启动的上下文激活的方法和装置

    公开(公告)号：US07289462B1

    公开(公告)日：2007-10-30

    申请号：US10034001

    申请日：2001-12-26

    申请人： Jerry Mizell ,  David Lauson ,  Peter Wenzel

    发明人： Jerry Mizell ,  David Lauson ,  Peter Wenzel

    IPC分类号： H04Q7/00

    CPC分类号： H04W76/12 ,  H04L29/12066 ,  H04L29/12301 ,  H04L61/1511 ,  H04L61/2015 ,  H04L61/2076 ,  H04L67/26 ,  H04W4/06

    摘要： A method and apparatus provide for the reservation of dynamic IP addresses to enable a push server to initiate a PDP context as a part of providing push service without timing out. More specifically, in one embodiment of the invention, a push server generates a query to a domain name server to get the subscriber's IP address based upon the provided domain name. In this case, the subscriber is the person that is to receive the push data. The domain name server then generates a message to a dynamic host configuration protocol (DHCP) server to prompt it to reserve a dynamic IP address for the mobile subscriber. The DHCP server then returns the reserved “leased address” to the DNS server to enable it to perform a dynamic DNS update. The DNS server then returns the subscriber address to the push server. The push server then initiates a context activation. A gateway GPRS support node then requests ID information from the DHCP server for the leased address and initiates context activation with the received ID information resulting therefrom.

    摘要翻译： 一种方法和装置提供动态IP地址的预留，以使推送服务器能够发起PDP上下文作为提供推送服务而不超时的一部分。 更具体地说，在本发明的一个实施例中，推送服务器根据所提供的域名生成对域名服务器的查询以获得用户的IP地址。 在这种情况下，订户是要接收推送数据的人。 域名服务器然后生成一个消息给动态主机配置协议（DHCP）服务器，提示它为移动用户预留动态IP地址。 然后，DHCP服务器将保留的“租用地址”返回给DNS服务器，使其能够执行动态DNS更新。 然后，DNS服务器将用户地址返回给推送服务器。 然后，推送服务器启动上下文激活。 然后，网关GPRS支持节点从DHCP服务器请求租用地址的ID信息，并且利用从其获得的接收到的ID信息来发起上下文激活。

    Method and apparatus for telecommunications network performance anomaly events detection and notification
    9.
    发明授权
    Method and apparatus for telecommunications network performance anomaly events detection and notification 有权
    电信网络性能异常事件检测和通知的方法和装置

    公开(公告)号：US08862119B2

    公开(公告)日：2014-10-14

    申请号：US13383971

    申请日：2010-07-15

    申请人： Channarong Tontinuttananon ,  Kuntaporn Saiyos ,  Deborah Case ,  Peter Wenzel ,  Aamir Sattar

    发明人： Channarong Tontinuttananon ,  Kuntaporn Saiyos ,  Deborah Case ,  Peter Wenzel ,  Aamir Sattar

    IPC分类号： H04W88/02 ,  H04L12/26 ,  H04L12/24 ,  H04W24/02

    CPC分类号： H04W24/08 ,  H04L41/0631 ,  H04L41/0686 ,  H04L41/147 ,  H04L41/16 ,  H04L43/16 ,  H04W24/02

    摘要： In order to provide an early and more accurate determination of network problems, current NPI OMs are compared with samples of recent historical NPI OMs so that changes in the NPI OM are detected based on current overall network conditions rather than on conditions that may have existed at statistically insignificant earlier operational periods. By constantly adjusting a performance threshold, against which the current NPI OM is compared, by using a smaller and very recent sampling of NPIs (in the case of sudden and abrupt performance-NPI degradation detection) or a larger and greater number of NPIs over a wider time period (in the case of slow and persistent NPI degradation detection) to establish the threshold, detection results are more accurate and meaningful.

    摘要翻译： 为了提供早期和更准确的网络问题的确定，将当前的NPI OM与最近的历史NPI OM的样本进行比较，以便根据当前的整体网络条件而不是基于现有的条件，检测NPI OM的变化 在较早的运营期间统计学上无关紧要。 通过不断调整当前NPI OM比较的性能阈值，通过使用较小且最近的NPI采样（在突发和突发性能 - NPI劣化检测的情况下）或更大和更多数量的NPI超过 更宽的时间段（在持续不断的NPI退化检测的情况下）建立阈值，检测结果更准确有意义。

    Method for generation of unique mobile station IDs in a 1×EVDO network
    10.
    发明授权
    Method for generation of unique mobile station IDs in a 1×EVDO network 有权
    在1xEVDO网络中生成唯一移动台ID的方法

    公开(公告)号：US07391752B1

    公开(公告)日：2008-06-24

    申请号：US10277781

    申请日：2002-10-22

    申请人： Peter Wenzel ,  Jerry Mizell

    发明人： Peter Wenzel ,  Jerry Mizell

    IPC分类号： H04L12/66 ,  H04Q7/20 ,  H04Q7/00

    CPC分类号： H04L12/66 ,  H04L29/12311 ,  H04L29/12801 ,  H04L61/2084 ,  H04L61/6004 ,  H04W8/26 ,  H04W88/06 ,  H04W92/02

    摘要： A method and apparatus are presented for generating unique MSIDs for access terminals (AT) that do not present an MSID to the access network controller (ANC). The electronic serial number (ESN) of the AT is first converted to an ASCII character string representing the unsigned decimal equivalent of the 32 bit ESN. The ASCII string is padded with leading “0” (zeros), if necessary, to create a 10 character string. The ANC generates a 5 character string unique to all 1xEVDO networks then concatenates the two strings to create a unique 15 character string. The created 15 character string is then presented to the PDSN to establish a network session.

    摘要翻译： 提出了一种用于为接入网络控制器（ANC）不提供MSID的接入终端（AT）生成唯一的MSID的方法和装置。 AT的电子序列号（ESN）首先转换为表示32位ESN的无符号十进制等效值的ASCII字符串。 如果需要，ASCII字符串用前导“0”（零）填充，以创建一个10个字符的字符串。 ANC生成所有1xEVDO网络唯一的5个字符串，然后连接两个字符串以创建唯一的15个字符串。 然后将创建的15个字符的字符串呈现给PDSN以建立网络会话。